Mixtures of nonionic ethers for use as rinse aids and/or cleaning hard surfaces

摘要

PCT No. PCT/EP93/03317 Sec. 371 Date Mar. 27, 1996 Sec. 102(e) Date Mar. 27, 1996 PCT Filed Nov. 26, 1993 PCT Pub. No. WO95/02668 PCT Pub. Date Jan. 26, 1995A rinse aid composition for hard surfaces containing a) mixed ethers corresponding to formula (I) <IMAGE> (I) in which R1 is a linear or branched, aliphatic alkyl or alkenyl radical containing 8 to 18 carbon atoms, R2 is a linear or branched alkyl radical containing 1 to 4 carbon atoms or a benzyl radical, m1 has a value of 0 or 1 to 2 and n1 has a value of 5 to 15, and b) fatty alcohol polypropylene glycol/polyethylene glycol ethers corresponding to formula (II) <IMAGE> (II) in which R3 is a linear or branched, aliphatic alkyl or alkenyl radical containing 8 to 16 carbon atoms, m2 has a value of 0 or 1 to 3 and n2 has a value of 1 to 5.